From: Dan Nicolaescu <dann@ics.uci.edu>
To: Katsumi Yamaoka <yamaoka@jpl.org>
Cc: emacs-devel@gnu.org
Subject: Re: unused local variables
Date: Tue, 04 Dec 2007 07:28:48 -0800 [thread overview]
Message-ID: <200712041528.lB4FSnGv012042@oogie-boogie.ics.uci.edu> (raw)
In-Reply-To: <b4md4tmyapy.fsf@jpl.org> (Katsumi Yamaoka's message of "Tue, 04 Dec 2007 20:12:57 +0900")
Katsumi Yamaoka <yamaoka@jpl.org> writes:
> >>>>> Kazu Yamamoto wrote:
>
> > The XEmacs byte compiler tells unused local variables.
>
> FYI: last week XEmacs in the CVS trunk (i.e. XEmacs 21.5-b28)
> came to byte compile the default value section of defcustom
> forms and report on undefined vars and functions found there.
> For instance:
>
> (defcustom foo (if (and (fboundp 'string-as-multibyte)
> default-enable-multibyte-characters)
> (string-as-multibyte "foo")
> "foo")
> "doc string")
>
> While compiling toplevel forms:
> ** reference to free variable default-enable-multibyte-characters
> While compiling the end of the data:
> ** the function string-as-multibyte is not known to be defined.
>
> (Emacs and XEmacs 21.4 don't do that.)
I proposed the same thing here recently. Stefan implemented it, but it
was rejected. You should be able to find the patch in the archives...
prev parent reply other threads:[~2007-12-04 15:28 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-29 12:32 unused local variables Kazu Yamamoto
2007-11-29 15:31 ` Thien-Thi Nguyen
2007-11-30 0:23 ` Kazu Yamamoto
2007-11-30 9:22 ` Juanma Barranquero
2007-11-30 9:27 ` Kazu Yamamoto
2007-11-30 9:37 ` Juanma Barranquero
2007-11-30 9:59 ` David Kastrup
2007-11-30 10:14 ` Juanma Barranquero
2007-11-30 10:23 ` David Kastrup
2007-11-30 10:26 ` Juanma Barranquero
2007-11-30 10:36 ` David Kastrup
2007-11-30 10:49 ` Juanma Barranquero
2007-11-30 10:34 ` Kazu Yamamoto
2007-11-30 10:45 ` Juanma Barranquero
2007-11-30 11:26 ` David Kastrup
2007-11-30 11:39 ` Juanma Barranquero
2007-12-03 2:30 ` Kazu Yamamoto
2007-12-03 9:50 ` Juanma Barranquero
2007-12-03 10:03 ` Kazu Yamamoto
2007-11-30 15:10 ` Stefan Monnier
2007-11-30 15:31 ` Juanma Barranquero
2007-11-30 15:58 ` Stefan Monnier
2007-11-30 16:40 ` David Kastrup
2007-11-30 17:58 ` tomas
2007-11-30 18:07 ` Juanma Barranquero
2007-11-30 15:38 ` Juanma Barranquero
2007-11-30 15:59 ` Stefan Monnier
2007-11-30 18:11 ` Juanma Barranquero
2007-12-01 3:17 ` Stefan Monnier
2007-11-29 16:02 ` Stefan Monnier
2007-11-30 0:25 ` Kazu Yamamoto
2007-12-04 11:12 ` Katsumi Yamaoka
2007-12-04 15:28 ` Dan Nicolaescu [this message]
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